3234989 has 4 divisors (see below), whose sum is σ = 3239100. Its totient is φ = 3230880.

The previous prime is 3234983. The next prime is 3235007. The reversal of 3234989 is 9894323.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1155625 + 2079364 = 1075^2 + 1442^2 .

It is a cyclic number.

It is not a de Polignac number, because 3234989 - 2⁸ = 3234733 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464 + ... + 2585.

It is an arithmetic number, because the mean of its divisors is an integer number (809775).

Almost surely, 2^3234989 is an apocalyptic number.

It is an amenable number.

3234989 is a deficient number, since it is larger than the sum of its proper divisors (4111).

3234989 is a wasteful number, since it uses less digits than its factorization.

3234989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4110.

The product of its digits is 46656, while the sum is 38.

The square root of 3234989 is about 1798.6075169419. The cubic root of 3234989 is about 147.8963999829.

The spelling of 3234989 in words is "three million, two hundred thirty-four thousand, nine hundred eighty-nine".